lihlahisoa
Theko e Phahameng ea Tlholisano ea Boleng ba Potassium Iodide CAS 7681-11-0 bakeng sa Indasteri
Kenyelletso ea sehlahisoa
MF: KI
MW: 166
CAS: 7681-11-0
EINECS: 231-659-4
Lintho tsa lik'hemik'hale
Likristale tse se nang mebala kapa tse tšoeu tsa cubic.Ha e na monko, e nang le tatso e matla, e letsoai.E qhibiliha ka metsing, e qhibiliha ka har'a ethanol, methanol, acetone, glycerin le ammonia ea metsi, e qhibilihang hanyenyane ho ether.Tharollo ea eona ea metsi ha e nke lehlakore kapa e na le alkaline hanyenyane.
Sebelisa
(1.) E sebelisoa hangata joalo ka li-reagents tsa tlhahlobo, hape e sebelisoa ha ho etsoa li-emulsifiers tsa lifoto le indastering ea meriana.
(2.) E sebelisoa ka emulsion ea photosensitive, sesepa, lithography, organic synthesis, meriana, li-additives tsa lijo, joalo-joalo.
(3.) Potassium iodide ke sesebelisoa se lumelletsoeng sa iodine ea lijo.E ka sebelisoa bakeng sa letsoai la tafole, tekanyo ke 30-70mg / kg;tekanyo ea lijo tsa masea ke 0.3-0.6mg/kg.
(4.) Potassium iodide ke ntho e lumellehang ea ho matlafatsa iodine ea lijo.naha ea heso e bolela hore e ka sebelisoa lijong tsa masea le bana ba banyenyane, 'me tekanyo ke 0.3-0.6mg/kg.E ka boela ea sebelisoa bakeng sa letsoai la tafole ka tekanyo ea 30-70mL/kg.E le karolo ea thyroxine, iodine e kenya letsoho metabolism ea lintho tsohle tse ruiloeng le likhoho le ho boloka mocheso o leka-lekaneng 'meleng.Chemicalbook ke hormone ea bohlokoa bakeng sa kholo le ho ikatisa ha mehlape le likhoho.E ka ntlafatsa ts'ebetso ea kholo ea mehlape le likhoho le ho khothaletsa bophelo bo botle ba 'mele.Haeba 'mele oa phoofolo o haelloa ke iodine, o tla lebisa mathateng a metabolic, mathata a' mele, ho atolosoa ha goiter, ho ama ts'ebetso ea methapo ea kutlo, boleng ba 'mala oa seaparo, le tšilo ea lijo le ho monya lijo, qetellong e lebisang ho holeng butle le nts'etsopele.
mekhahlelo
Sebaka se qhibilihang: 113 °C(lit.)
Sebaka se belang: 184 °C(lit.)
Boima: 1.7 g/cm3
boima ba mouoane: 9 (vs moea)
khatello ea mouoane: 0.31 mm Hg (25 °C)
index ea refractive: 1.677
Fp: 1330°C
mocheso oa polokelo.; Boloka ho RT.
solubility H2O: 1 M ho 20 °C, e hlakileng, e se nang mebala
Matla a khoheli a khethehileng: 3.13
PH: 6.0-9.0 (25ºC, 1M ho H2O)
Ho qhibiliha ha Metsi: 1.43 kg/L
Sensitive: Hygroscopic
Lethathamo: 14, 7643
Botsitso: E tsitsitseng.Sireletsa leseli le mongobo.Ha e lumellane le lisebelisoa tse matla tse fokotsang, li-acid tse matla, tšepe, aluminium, tšepe ea alkali, koporo, magnesium, zinki, cadmium, koporo, tin, nickel le li-alloys tsa tsona.
